WO2003076258A3 - Exercise bicycle frame - Google Patents

Exercise bicycle frame Download PDF

Info

Publication number
WO2003076258A3
WO2003076258A3 PCT/US2003/006593 US0306593W WO03076258A3 WO 2003076258 A3 WO2003076258 A3 WO 2003076258A3 US 0306593 W US0306593 W US 0306593W WO 03076258 A3 WO03076258 A3 WO 03076258A3
Authority
WO
WIPO (PCT)
Prior art keywords
seat
tube
front fork
frame member
bottom frame
Prior art date
Application number
PCT/US2003/006593
Other languages
French (fr)
Other versions
WO2003076258A2 (en
Inventor
Andrew P Lull
William A Baker
Original Assignee
Nautilus Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nautilus Inc filed Critical Nautilus Inc
Priority to EP03726020A priority Critical patent/EP1480727A2/en
Priority to AU2003228272A priority patent/AU2003228272A1/en
Publication of WO2003076258A2 publication Critical patent/WO2003076258A2/en
Publication of WO2003076258A3 publication Critical patent/WO2003076258A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/22—Resisting devices with rotary bodies
    • A63B21/225—Resisting devices with rotary bodies with flywheels
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/15—Arrangements for force transmissions
    • A63B21/157—Ratchet-wheel links; Overrunning clutches; One-way clutches
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/0046—Details of the support elements or their connection to the exercising apparatus, e.g. adjustment of size or orientation
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/06—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement
    • A63B22/0605—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement performing a circular movement, e.g. ergometers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M1/00—Rider propulsion of wheeled vehicles
    • B62M1/10—Rider propulsion of wheeled vehicles involving devices which enable the mechanical storing and releasing of energy occasionally, e.g. arrangement of flywheels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D41/00—Freewheels or freewheel clutches
    • F16D41/24—Freewheels or freewheel clutches specially adapted for cycles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D7/00—Slip couplings, e.g. slipping on overload, for absorbing shock
    • F16D7/02—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type
    • F16D7/024—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type with axially applied torque limiting friction surfaces
    • F16D7/025—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type with axially applied torque limiting friction surfaces with flat clutching surfaces, e.g. discs
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/06—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement
    • A63B22/0605—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement performing a circular movement, e.g. ergometers
    • A63B2022/0635—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement performing a circular movement, e.g. ergometers specially adapted for a particular use
    • A63B2022/0647—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement performing a circular movement, e.g. ergometers specially adapted for a particular use for cycling in a standing position, i.e. without a seat or support for the trunk
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2225/00—Miscellaneous features of sport apparatus, devices or equipment
    • A63B2225/09—Adjustable dimensions

Abstract

An exercise bicycle including a frame, an adjustable seat structure (418), and an adjustable handlebar structure (476). One example of the frame includes a front fork (422), a down tube (450) connected with the front fork, a seat tube (422), and a bottom frame member. The down tube has a first section that extends downwardly and rearwardly from a top portion of the front fork and has a section horizontal section (444) connected with the seat tube. The front fork, down tube, seat tube, and bottom frame member define a five sided structure (466). The frame also includes a rear support brace connected with the seat tube and the bottom frame member in a triangular configuration. The seat structure has a seat post that is adjustably supported in the seat tube. The seat structure also has a horizontal seat rail (506) and a cooperating seat collar that slides back and forth on the seat rail to allow fore and aft adjustment of a seat connected with the seat collar. The handlebar structure is adjustably supported in the a head tube, which is connected to the top of the front fork, and provides a plurality of gripping positions (490, 494) for a user.
PCT/US2003/006593 2002-03-06 2003-03-03 Exercise bicycle frame WO2003076258A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP03726020A EP1480727A2 (en) 2002-03-06 2003-03-03 Exercise bicycle frame
AU2003228272A AU2003228272A1 (en) 2002-03-06 2003-03-03 Exercise bicycle frame

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/093,325 2002-03-06
US10/093,325 US7175570B2 (en) 1997-02-18 2002-03-06 Exercise bicycle frame

Publications (2)

Publication Number Publication Date
WO2003076258A2 WO2003076258A2 (en) 2003-09-18
WO2003076258A3 true WO2003076258A3 (en) 2004-02-26

Family

ID=27804208

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/006593 WO2003076258A2 (en) 2002-03-06 2003-03-03 Exercise bicycle frame

Country Status (5)

Country Link
US (1) US7175570B2 (en)
EP (1) EP1480727A2 (en)
AU (1) AU2003228272A1 (en)
TW (1) TWI300718B (en)
WO (1) WO2003076258A2 (en)

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US7569001B2 (en) * 1997-02-18 2009-08-04 Nautilus, Inc. Free wheel clutch mechanism for bicycle drive train
US7488275B2 (en) * 1997-02-18 2009-02-10 Nautilus, Inc. Free wheel clutch mechanism for bicycle drive train
US7226393B2 (en) * 2001-01-19 2007-06-05 Nautilus, Inc. Exercise bicycle
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US7708251B2 (en) * 2006-03-17 2010-05-04 Nautilus, Inc. Mechanism and method for adjusting seat height for exercise equipment
US7878946B1 (en) * 2008-09-10 2011-02-01 NanoScale Surface Systems, Inc. Spinning bike power meter
US20100179030A1 (en) * 2009-01-12 2010-07-15 Houng Cheng Enterprise Co., Ltd., Flywheel mounting assembly for an exercise bicycle
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USD624612S1 (en) 2009-10-21 2010-09-28 Nautilus, Inc. Exercise bike
US20110251020A1 (en) * 2010-04-13 2011-10-13 Caragio Mark A Resistance training device and method
US8800715B2 (en) * 2010-11-17 2014-08-12 Reliance Industries, Llc Retractable fall arrest with component assembly and cantilevered main shaft
US20130237385A1 (en) * 2012-03-06 2013-09-12 Yu Sun Adjustable frame for excercise device
TWI600553B (en) * 2015-08-19 2017-10-01 立象科技股份有限公司 Torque limiter
CN105972153A (en) * 2016-07-28 2016-09-28 易随科技股份有限公司 Inertia flywheel transmission component and system with same
CN106195117A (en) * 2016-08-25 2016-12-07 易随科技股份有限公司 Inertial flywheel transmission component and there is the system of inertial flywheel transmission component
BE1025046B1 (en) * 2017-03-10 2018-10-11 Cnh Industrial Belgium Nv SLIP COUPLING FOR A WORKING MACHINE
US20220249905A1 (en) * 2017-08-17 2022-08-11 Saris Cycling Group, Inc. Movably Supported Exercise Device
USD873933S1 (en) * 2017-11-03 2020-01-28 Wattbike Ip Limited Bicycle trainer
USD852905S1 (en) * 2017-11-30 2019-07-02 Nautilus, Inc. Exercise bike
US10955009B2 (en) 2018-04-03 2021-03-23 Borgwarner Inc. Clutch pack having different clutch plate materials
US10155132B2 (en) 2018-04-26 2018-12-18 Coulter Ventures Llc Exercise bike
USD858663S1 (en) 2018-08-01 2019-09-03 Coulter Ventures, LLC Exercise bike
USD861809S1 (en) 2018-08-01 2019-10-01 Coulter Ventures, LLC Fan
CN110104105B (en) * 2019-06-06 2023-12-15 杭州源骏创新设计有限公司 Form-quickly changeable baby carriage
US11660496B2 (en) * 2020-10-31 2023-05-30 Blue Goji Llc Exercise bike
CN112915467B (en) * 2021-01-20 2022-09-09 乐歌人体工学科技股份有限公司 Body-building cycle
USD1015451S1 (en) * 2021-07-02 2024-02-20 Technogym S.P.A. Bike with flywheel cover
USD983898S1 (en) * 2021-10-22 2023-04-18 Xiaojing Zhu Exercise bike
USD983899S1 (en) * 2021-10-22 2023-04-18 Xiaojing Zhu Exercise bike
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EP1480727A2 (en) 2004-12-01
AU2003228272A8 (en) 2003-09-22
AU2003228272A1 (en) 2003-09-22
US20020155929A1 (en) 2002-10-24
TWI300718B (en) 2008-09-11
TW200304840A (en) 2003-10-16
WO2003076258A2 (en) 2003-09-18
US7175570B2 (en) 2007-02-13

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